Analog FastSPICE Platform Full-Circuit PLL Verification

Phase-locked loops (PLLs) use negative feedback to generate periodic signals for synchronization and as frequency references in IC designs. PLLs provide clocking in digital systems like CPUs, data converters (analog-to-digital converters and digital-to-analog converters), and high-speed I/Os). PLL-based frequency synthesizers are used in wireless applications such as cellular transceivers, WiFi transceivers, TV tuners, and RF receivers.